// declare module "ui/enums" {

//     import animationModule = require("ui/animation");

//     /**
//      * Represents a soft keyboard flavor.
//      */
//     module KeyboardType {
//         /**
//          * Android: [TYPE_CLASS_DATETIME](http://developer.android.com/reference/android/text/InputType.html#TYPE_CLASS_DATETIME) | [TYPE_DATETIME_VARIATION_NORMAL](http://developer.android.com/reference/android/text/InputType.html#TYPE_DATETIME_VARIATION_NORMAL)
//          * iOS:  [UIKeyboardTypeNumbersAndPunctuation](https://developer.apple.com/library/ios/documentation/UIKit/Reference/UITextInputTraits_Protocol/index.html#//apple_ref/c/tdef/UIKeyboardType)
//          */
//         export var datetime: string;

//         /**
//          * Android: [TYPE_CLASS_PHONE](http://developer.android.com/reference/android/text/InputType.html#TYPE_CLASS_PHONE)
//          * iOS:  [UIKeyboardTypePhonePad](https://developer.apple.com/library/ios/documentation/UIKit/Reference/UITextInputTraits_Protocol/index.html#//apple_ref/c/tdef/UIKeyboardType)
//          */
//         export var phone: string;

//         /**
//          * Android: [TYPE_CLASS_NUMBER](http://developer.android.com/reference/android/text/InputType.html#TYPE_CLASS_NUMBER) | [TYPE_NUMBER_VARIATION_NORMAL](http://developer.android.com/intl/es/reference/android/text/InputType.html#TYPE_NUMBER_VARIATION_NORMAL) | [TYPE_NUMBER_FLAG_SIGNED](http://developer.android.com/reference/android/text/InputType.html#TYPE_NUMBER_FLAG_SIGNED) | [TYPE_NUMBER_FLAG_DECIMAL](http://developer.android.com/reference/android/text/InputType.html#TYPE_NUMBER_FLAG_DECIMAL)
//          * iOS:  [UIKeyboardTypeNumbersAndPunctuation](https://developer.apple.com/library/ios/documentation/UIKit/Reference/UITextInputTraits_Protocol/index.html#//apple_ref/c/tdef/UIKeyboardType)
//          */
//         export var number: string;

//         /**
//          * Android: [TYPE_CLASS_TEXT](http://developer.android.com/reference/android/text/InputType.html#TYPE_CLASS_TEXT) | [TYPE_TEXT_VARIATION_URI](http://developer.android.com/reference/android/text/InputType.html#TYPE_TEXT_VARIATION_URI)
//          * iOS:  [UIKeyboardTypeURL](https://developer.apple.com/library/ios/documentation/UIKit/Reference/UITextInputTraits_Protocol/index.html#//apple_ref/c/tdef/UIKeyboardType)
//          */
//         export var url: string;

//         /**
//          * Android: [TYPE_CLASS_TEXT](http://developer.android.com/reference/android/text/InputType.html#TYPE_CLASS_TEXT) | [TYPE_TEXT_VARIATION_EMAIL_ADDRESS](http://developer.android.com/reference/android/text/InputType.html#TYPE_TEXT_VARIATION_EMAIL_ADDRESS)
//          * iOS:  [UIKeyboardTypeEmailAddress](https://developer.apple.com/library/ios/documentation/UIKit/Reference/UITextInputTraits_Protocol/index.html#//apple_ref/c/tdef/UIKeyboardType)
//          */
//         export var email: string;
//     }

//     /**
//      * Represents the flavor of the return key on the soft keyboard.
//      */
//     module ReturnKeyType {
//         /**
//          * Android: [IME_ACTION_DONE](http://developer.android.com/reference/android/view/inputmethod/EditorInfo.html#IME_ACTION_DONE)
//          * iOS: [UIReturnKeyDone](https://developer.apple.com/library/ios/documentation/UIKit/Reference/UITextInputTraits_Protocol/index.html#//apple_ref/c/tdef/UIReturnKeyType)
//          */
//         export var done: string;

//         /**
//          * Android: [IME_ACTION_NEXT](http://developer.android.com/reference/android/view/inputmethod/EditorInfo.html#IME_ACTION_NEXT)
//          * iOS: [UIReturnKeyNext](https://developer.apple.com/library/ios/documentation/UIKit/Reference/UITextInputTraits_Protocol/index.html#//apple_ref/c/tdef/UIReturnKeyType)
//          */
//         export var next: string;

//         /**
//          * Android: [IME_ACTION_GO](http://developer.android.com/reference/android/view/inputmethod/EditorInfo.html#IME_ACTION_GO)
//          * iOS: [UIReturnKeyGo](https://developer.apple.com/library/ios/documentation/UIKit/Reference/UITextInputTraits_Protocol/index.html#//apple_ref/c/tdef/UIReturnKeyType)
//          */
//         export var go: string;

//         /**
//          * Android: [IME_ACTION_SEARCH](http://developer.android.com/reference/android/view/inputmethod/EditorInfo.html#IME_ACTION_SEARCH)
//          * iOS: [UIReturnKeySearch](https://developer.apple.com/library/ios/documentation/UIKit/Reference/UITextInputTraits_Protocol/index.html#//apple_ref/c/tdef/UIReturnKeyType)
//          */
//         export var search: string;

//         /**
//          * Android: [IME_ACTION_SEND](http://developer.android.com/reference/android/view/inputmethod/EditorInfo.html#IME_ACTION_SEND)
//          * iOS: [UIReturnKeySend](https://developer.apple.com/library/ios/documentation/UIKit/Reference/UITextInputTraits_Protocol/index.html#//apple_ref/c/tdef/UIReturnKeyType)
//          */
//         export var send: string;
//     }

//     /**
//      * Represents a text-align enumeration.
//      */
//     module TextAlignment {
//         /**
//          * Represents left text-align.
//          */
//         export var left: string;

//         /**
//          * Represents center text-align.
//          */
//         export var center: string;

//         /**
//          * Represents right text-align.
//          */
//         export var right: string;
//     }

//     /**
//      * Orientation indicates a direction of a layout that can exist in a horizontal or vertical state.
//      */
//     module Orientation {
//         /**
//          * Layout should be horizontally oriented.
//          */
//         export var horizontal: string;
//         /**
//          * Layout should be vertically oriented.
//          */
//         export var vertical: string;
//     }

//     /**
//      * Orientation of a device.
//      */
//     module DeviceOrientation {
//         /**
//          * Portrait orientation.
//          */
//         export var portrait: string;
//         /**
//          * Landscape orientation.
//          */
//         export var landscape: string;
//         /**
//          * Orientation cannot be determined.
//          */
//         export var unknown: string;
//     }

//     /**
//      * HorizontalAlignment indicates where an element should be displayed on the horizontal axis relative to the allocated layout slot of the parent element.
//      */
//     module HorizontalAlignment {
//         /**
//          * An element should be left aligned.
//          */
//         export var left: string;

//         /**
//          * An element should be center aligned.
//          */
//         export var center: string;

//         /**
//          * An element should be right aligned.
//          */
//         export var right: string;

//         /**
//          * An element should be stretched to fill all the available size.
//          */
//         export var stretch: string;
//     }

//     /**
//      * VerticalAlignment indicates where an element should be displayed on the horizontal axis relative to the allocated layout slot of the parent element.
//      */
//     module VerticalAlignment {
//         /**
//          * An element should be top aligned.
//          */
//         export var top: string;

//         /**
//          * An element should be center aligned.
//          */
//         export var center: string;

//         /**
//          * Same as center. An element should be aligned in the middle.
//          */
//         export var middle: string;

//         /**
//          * An element should be bottom aligned.
//          */
//         export var bottom: string;

//         /**
//          * An element should be stretched to fill all the available size.
//          */
//         export var stretch: string;
//     }

//     /**
//      * Describes how content is resized to fill its allocated space.
//      */
//     module Stretch {
//         /**
//          * The image preserves its original size.
//          */
//         export var none: string;

//         /**
//          * The image is resized to fill in the destination dimensions while it preserves its native aspect ratio.
//          */
//         export var aspectFill: string;

//         /**
//          * The image is resized to fit the destination dimensions while it preserves
//          * its native aspect ratio. If the aspect ratio of the destination rectangle differs from the image,
//          * the image is clipped to fit in the destination
//          */
//         export var aspectFit: string;

//         /**
//          * The image is resized to fill the destination dimensions. The aspect ratio is not preserved.
//          */
//         export var fill: string;
//     }

//     /**
//      * Represents the visibility mode of a view.
//      */
//     export module Visibility {
//         /**
//          * The view is visible.
//          */
//         export var visible: string;

//         /**
//          * Obsolete. Please use 'collapse' instead!
//          */
//         export var collapsed: string;

//         /**
//          * The view is not visible and won't take place in the layout.
//          */
//         export var collapse: string;

//         /**
//          * The view is not visible but will take place in the layout.
//          */
//         export var hidden: string;
//     }

//     /**
//      * A flag enum that represents common font attributes.
//      */
//     module FontAttributes {
//         /**
//          * Denotes that text should be drawn in a normal style.
//          */
//         export var Normal: number;

//         /**
//          * Denotes that text should be drawn in a bold weight.
//          */
//         export var Bold: number;

//         /**
//          * Denotes that text should be drawn in a italic style.
//          */
//         export var Italic: number;
//     }

//     /**
//      * Describes the type of a device
//      */
//     module DeviceType {
//         /**
//          * Indicates a smart-phone device.
//          */
//         export var Phone: string;

//         /**
//          * Indicates a tablet device.
//          */
//         export var Tablet: string;
//     }

//     /**
//      * Represents an enumeration specifying when the text property of an EditableTextBase will be updated.
//      */
//     module UpdateTextTrigger {
//         /**
//          * The text property will be udpaded when the widget loses focus.
//          */
//         export var focusLost: string;

//         /**
//          * The text property will be udpaded on every single character typed by the user.
//          */
//         export var textChanged: string;
//     }

//     /**
//      * Specifies common accuracy values.
//      */
//     module Accuracy {
//         /**
//          * The default accuracy. About 300 meters.
//          */
//         export var any: number;

//         /**
//          * High accuracy. About 3 meters.
//          */
//         export var high: number;
//     }

//     /**
//      * Specifies the Dock position of a child element that is inside a DockLayout.
//      */
//     module Dock {
//         /**
//          * A child element that is positioned on the left side of the DockLayout.
//          */
//         export var left: string;

//         /**
//          * A child element that is positioned on the top side of the DockLayout.
//          */
//         export var top: string;

//         /**
//          * A child element that is positioned on the right side of the DockLayout.
//          */
//         export var right: string;

//         /**
//          * A child element that is positioned on the bottom side of the DockLayout.
//          */
//         export var bottom: string;
//     }

//     /**
//      * Represents the auto-capitalization style for a text input.
//      */
//     module AutocapitalizationType {
//         /**
//          * Do not capitalize any text automatically.
//          */
//         export var none: string;

//         /**
//          * Capitalize the first letter of each word automatically.
//          */
//         export var words: string;

//         /**
//          * Capitalize the first letter of each sentence automatically.
//          */
//         export var sentences: string;

//         /**
//          * Capitalize all characters automatically.
//          */
//         export var allCharacters: string;
//     }

//     /**
//      * Defines the recognized image formats.
//      */
//     module ImageFormat {
//         /**
//          * The W3C Portable Network Graphics (PNG) image format.
//          */
//         export var png: string;

//         /**
//          * The Joint Photographic Experts Group (JPEG) image format.
//          */
//         export var jpeg: string;

//         /**
//          * The Joint Photographic Experts Group (JPEG) image format.
//          */
//         export var jpg: string;
//     }

//     /**
//      * Specifies NavigationBar visibility mode.
//      */
//     module NavigationBarVisibility {
//         /**
//          * NavigationBar will be visible if there if frame backstack canGoBack is true or if the page Action Bar is not empty.
//          */
//         export var auto: string;

//         /**
//          * NavigationBar will be hidden.
//          */
//         export var never: string;

//         /**
//          * NavigationBar will be visible.
//          */
//         export var always: string;
//     }

//     /**
//      * Specifies the visibility of the application bar icon
//      */
//     export module AndroidActionBarIconVisibility {
//         export var auto: string;
//         export var never: string;
//         export var always: string;
//     }

//     /**
//      * Specifies android MenuItem position.
//      */
//     module AndroidActionItemPosition {
//         /**
//          * Always show this item as a button in an Action Bar.
//          */
//         export var actionBar: string;

//         /**
//          * Show this item as a button in an Action Bar if the system decides there is room for it.
//          */
//         export var actionBarIfRoom: string;

//         /**
//          * Never show this item as a button in an Action Bar.
//          */
//         export var popup: string;
//     }

//     /**
//      * Specifies different font styles.
//      */
//     export module FontStyle {
//         /**
//          * Normal font style.
//          */
//         export var normal: string;

//         /**
//          * Italic font style.
//          */
//         export var italic: string;
//     }

//     /**
//      * Specifies different text decorations.
//      */
//     export module TextDecoration {
//         /**
//          * No decoration.
//          */
//         export var none: string;

//         /**
//          * Text decoration underline.
//          */
//         export var underline: string;

//         /**
//          * Text decoration line-through.
//          */
//         export var lineThrough: string;
//     }

//     /**
//      * Specifies different text transforms.
//      */
//     export module TextTransform {
//         /**
//          * No transform.
//          */
//         export var none: string;

//         /**
//          * Text transform capitalize.
//          */
//         export var capitalize: string;

//         /**
//          * Text transform uppercase.
//          */
//         export var uppercase: string;

//         /**
//          * Text transform lowercase.
//          */
//         export var lowercase: string;
//     }

//     /**
//      * Specifies different white spaces.
//      */
//     export module WhiteSpace {
//         /**
//          * Normal wrap.
//          */
//         export var normal: string;

//         /**
//          * No wrap.
//          */
//         export var nowrap: string;
//     }

//     /**
//      * Specifies different font weights.
//      */
//     export module FontWeight {
//         /**
//          * Thin font weight. CSS font-weight 100.
//          */
//         export var thin: string;
        
//         /**
//          * Extra-light / Ultra-light font weight. CSS font-weight 200.
//          */
//         export var extraLight: string;
        
//         /**
//          * Light font weight. CSS font-weight 300.
//          */
//         export var light: string;

//         /**
//          * Normal font weight. CSS font-weight 400.
//          */
//         export var normal: string;

//         /**
//          * Medium font weight. CSS font-weight 500.
//          */
//         export var medium: string;

//         /**
//          * Semi-bold / Demi-bold font weight. CSS font-weight 600.
//          */
//         export var semiBold: string;
        
//         /**
//          * Bold font weight. CSS font-weight 700.
//          */
//         export var bold: string;

//         /**
//          * Extra-bold / Ultra-bold font weight. CSS font-weight 800.
//          */
//         export var extraBold: string;

//         /**
//          * Black font weight. CSS font-weight 900.
//          */
//         export var black: string;
//     }

//     /**
//      * Specifies background repeat.
//      */
//     export module BackgroundRepeat {
//         export var repeat: string;
//         export var repeatX: string;
//         export var repeatY: string;
//         export var noRepeat: string;
//     }

//     /**
//      * Specifies android MenuItem position.
//      */
//     module IOSActionItemPosition {
//         /**
//          * Show this item at the left of the navigation bar.
//          */
//         export var left: string;

//         /**
//          * Show this item at the right of the action bar.
//          */
//         export var right: string;
//     }

//     /**
//      * Represents an animation curve type.
//      */
//     export module AnimationCurve {

//         /**
//          * Default value. Specifies a transition effect with a slow start, then fast, then end slowly (equivalent to cubic-bezier(0.25,0.1,0.25,1))
//          */
//         export var ease: string;
        
//         /**
//          * An ease-in curve causes the animation to begin slowly, and then speed up as it progresses.
//          */
//         export var easeIn: string;

//         /**
//          * An ease-out curve causes the animation to begin quickly, and then slow down as it completes.
//          */
//         export var easeOut: string;

//         /**
//          * An ease-in ease-out curve causes the animation to begin slowly, accelerate through the middle of its duration, and then slow again before completing.
//          */
//         export var easeInOut: string;

//         /**
//          * A linear animation curve causes an animation to occur evenly over its duration.
//          */
//         export var linear: string;

//         /**
//          * A spring animation curve causes an animation to produce a spring (bounce) effect.
//          */
//         export var spring: string;

//        /**
//         * A custom cubic bezier function defined by its two control points. Possible values are numeric values from 0 to 1
//         */
//        export function cubicBezier(x1: number, y1: number, x2: number, y2: number): animationModule.CubicBezierAnimationCurve;
//    }

//    /**
//     * Specifies the types of the status bar style.
//     */
//    export module StatusBarStyle {
//        /**
//         * The light style of the status bar - light background with dark letters.
//         */
//        export var light: string;

//        /**
//         * The dark style of the status bar - dark background with light letters.
//         */
//        export var dark: string;
//    }
//}